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bogdanovich [222]
2 years ago
10

What method do we use to find the slope of a table?

Mathematics
1 answer:
grandymaker [24]2 years ago
5 0

Answer:

\frac{y2-y1}{x2-x1}

Step-by-step explanation:

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Which of the following data sets has the mean, median, mode, and range as the same number?
I am Lyosha [343]

Answer:

A.

Step-by-step explanation:

6, 11,14,14,19,20

Adding these 6 numbers we get  84.

84 / 6 = 14 = mean.

Median =  middle number(s) = 14

Mode = number occurring most = 14.

5 0
1 year ago
I need help can somebody answer them with showing me the work thank you :D
Yuki888 [10]

Question 1. It is graph 3 since the y-intercept in the equation is -2 and the y-intercept on the graph 3 is -2. It is also a quadratic function.

Question 2. It is graph two because the equation listed represents a quadratic function that is positive (graph opens up).

Question 3. It is graph 4 since the y-intercept is 2 and the only graph with that intercept is graph 4. Also, the equation represents a linear function.

Hope this helped :))

3 0
3 years ago
I am thinking of a number.... When I divide my number by 2 and add 1, I get 13. What is my number?
dedylja [7]

Answer:

Dude go to photomath

Step-by-step explanation:

It's easy

8 0
2 years ago
Read 2 more answers
the ratio of girls to boys in the sixth grade is 5:3. If there are 400 sixth graders, how many boys are there?
PilotLPTM [1.2K]

Answer:

boys = 250

girls = 150

Step-by-step explanation:

5g = 3b       eq. 1

g + b = 400       eq. 2

g = girls

b = boys

From the eq. 2

g = 400 - b

Replacing this last eq. on eq. 1:

5(400-b) = 3b

5*400 + 5*-b = 3b

2000 - 5b = 3b

2000 = 3b + 5b

2000 = 8b

2000/8 = b

250 = b

From eq. 2

g + 250 = 400

g = 400 - 250

g = 150

Check:

from eq. 1

5*150 = 3*250  = 750

3 0
2 years ago
You fly in a helicopter for 20 minutes that goes at a speed of 240 kilometers per hour. How far did you go?
wariber [46]
You have traveled 80km
3 0
3 years ago
Read 2 more answers
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